var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1638098/huge/6dd3694c-a2c0-4deb-b381-75ba3040bfe9.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1638098/huge/6dd3694c-a2c0-4deb-b381-75ba3040bfe9.jpg");

});

function preload(arrayOfImages) {
    $(arrayOfImages).each(function(){
        $('<img/>')[0].src = this;
    });
    imgArr = arrayOfImages;
}